MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
PassivSystems Ltd
MAC address prefix 40:A6:A4 is registered to PassivSystems Ltd, located at Medway HouseNewbury Berks RG14 2PZGB.
This registration is classified as MA-L (Mac Address Block Large) containing approximately 16 million MAC addresses
The prefix was initially registered on 05 January 2010, with the most recent update made on 17 November 2015.
OUI: 40:A6:A4
Vendor name: PassivSystems Ltd
Address:
Assignment Type MA-L Medway House
Newbury Berks RG14 2PZ
GB.
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Last updated: 17 November 2015
Initial registration: 05 January 2010
